2912010543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{350549}}^1$

素因数の和:350639

約数の個数: 24

約数和(自身を含む): 4593607200

約数和(自身を除く): 1681596657

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 350549, 1051647, 3154941, 4557137, 13671411, 24888979, 41014233, 74666937, 224000811, 323556727, 970670181, 2912010543]

約数ペア:

[(1, 2912010543), (3, 970670181), (9, 323556727), (13, 224000811), (39, 74666937), (71, 41014233), (117, 24888979), (213, 13671411), (639, 4557137), (923, 3154941), (2769, 1051647), (8307, 350549)]